8011698768 has 160 divisors (see below), whose sum is σ = 23620551680. Its totient is φ = 2598583680.

The previous prime is 8011698727. The next prime is 8011698781. The reversal of 8011698768 is 8678961108.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6148005 + ... + 6149307.

It is an arithmetic number, because the mean of its divisors is an integer number (147628448).

Almost surely, 2^8011698768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8011698768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11810275840).

8011698768 is an abundant number, since it is smaller than the sum of its proper divisors (15608852912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8011698768 is a wasteful number, since it uses less digits than its factorization.

8011698768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694 (or 1682 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 54.

The square root of 8011698768 is about 89508.0933100466. The cubic root of 8011698768 is about 2000.9744225066.

The spelling of 8011698768 in words is "eight billion, eleven million, six hundred ninety-eight thousand, seven hundred sixty-eight".